我认为应该避免的另一件事是极度强烈的意识形态,因为它会使人的思想白菜化......当你年轻时,很容易沉浸在旧思想中,当你宣布自己是忠实成员时......你就会逐渐毁掉自己的思想。
Another thing I think should be avoided is extremely intense ideology because it cabbages up one's mind...when you're young it's easy to drift into royalties and when you announce that you're a loyal member...and you're gradually ruining your mind.
The process of doing mathematics is more important than the result.
如果能够擂鼓让天下的人都达到义,那么我的义难道不是更进一步了吗? 
Science should always serve humanity, not the other way around.